Colección: TEMAS
| Temas | Cantidad |
|---|---|
| Argentina | 94 |
| Arquivologia; Biblioteconomia; História; Educação; Sociologia; Psicologia; Direito; Ciência da Informação | 275 |
| Ciencias Informáticas | 165 |
| Design & technology ; Education | 108 |
| Educación Física y Deportiva | 185 |
| LCC:A | 350 |
| LCC:Agriculture | 194 |
| LCC:Agriculture (General) | 89 |
| LCC:B | 247 |
| LCC:B1-5802 | 95 |
| LCC:BF1-990 | 94 |
| LCC:Biology (General) | 172 |
| LCC:Business | 156 |
| LCC:Chemistry | 97 |
| LCC:Commerce | 160 |
| LCC:Economic theory. Demography | 99 |
| LCC:Education | 348 |
| LCC:Education (General) | 202 |
| LCC:Electrical engineering. Electronics. Nuclear engineering | 100 |
| LCC:Electronic computers. Computer science | 174 |
| LCC:Engineering (General). Civil engineering (General) | 114 |
| LCC:G | 253 |
| LCC:General Works | 350 |
| LCC:Geography. Anthropology. Recreation | 253 |
| LCC:H | 598 |
| LCC:H1-99 | 159 |
| LCC:HB1-3840 | 99 |
| LCC:HF1-6182 | 160 |
| LCC:HF5001-6182 | 156 |
| LCC:Instruments and machines | 174 |
| LCC:Internal medicine | 379 |
| LCC:J | 94 |
| LCC:K | 101 |
| LCC:K1-7720 | 96 |
| LCC:L | 348 |
| LCC:L7-991 | 202 |
| LCC:LC8-6691 | 127 |
| LCC:Language and Literature | 319 |
| LCC:Law | 101 |
| LCC:Law in general. Comparative and uniform law. Jurisprudence | 96 |
| LCC:Mathematics | 308 |
| LCC:Medicine | 1127 |
| LCC:Medicine (General) | 319 |
| LCC:Neurosciences. Biological psychiatry. Neuropsychiatry | 94 |
| LCC:P | 319 |
| LCC:P1-1091 | 161 |
| LCC:Philology. Linguistics | 161 |
| LCC:Philosophy (General) | 95 |
| LCC:Philosophy. Psychology. Religion | 247 |
| LCC:Physics | 85 |
| LCC:Political science | 94 |
| LCC:Psychology | 94 |
| LCC:Public aspects of medicine | 104 |
| LCC:Q | 929 |
| LCC:Q1-390 | 81 |
| LCC:QA1-939 | 308 |
| LCC:QA71-90 | 174 |
| LCC:QA75.5-76.95 | 174 |
| LCC:QC1-999 | 85 |
| LCC:QD1-999 | 97 |
| LCC:QH301-705.5 | 172 |
| LCC:R | 1127 |
| LCC:R5-920 | 319 |
| LCC:RA1-1270 | 104 |
| LCC:RC31-1245 | 379 |
| LCC:RC321-571 | 94 |
| LCC:RC581-951 | 150 |
| LCC:S | 194 |
| LCC:S1-972 | 89 |
| LCC:Science | 929 |
| LCC:Science (General) | 81 |
| LCC:Social Sciences | 598 |
| LCC:Social sciences (General) | 159 |
| LCC:Special aspects of education | 127 |
| LCC:Specialties of internal medicine | 150 |
| LCC:T | 466 |
| LCC:T1-995 | 101 |
| LCC:TA1-2040 | 114 |
| LCC:TK1-9971 | 100 |
| LCC:Technology | 466 |
| LCC:Technology (General) | 101 |
| Mexico | 214 |
| México | 662 |
| No aplica | 8016 |
| _empty_ | 1934 |
| biology | 90 |
| culture | 95 |
| ecology | 92 |
| economics | 159 |
| education | 176 |
| engineering | 99 |
| history | 127 |
| linguistics | 92 |
| literature | 114 |
| management | 143 |
| medicine | 116 |
| philosophy | 87 |
| public health | 87 |
| social sciences | 112 |
| sociology | 153 |